chore: adding jest configuration

Author: freddneos

.gitignore

@@ -1,3 +1,3 @@
 node_modules
 .idea
-
+coverage

jest.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "node",
+};

package.json

@@ -4,11 +4,13 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
     "build:backend": "tsc",
     "build:frontend": "webpack",
+    "dev-back": "nodemon --exec ts-node src/main.ts --watch src",
     "start": "node ./dist/main.js",
-    "deploy": "npm run build:backend && npm run build:frontend && npm run start"
+    "deploy": "npm run build:backend && npm run build:frontend && npm run start",
+    "test": "jest --watch",
+    "coverage": "jest --coverage"
   },
   "keywords": [],
   "author": "",
@@ -35,6 +37,7 @@
   },
   "dependencies": {
     "axios": "^0.20.0",
+    "body-parser": "^1.19.0",
     "ejs": "^2.7.4",
     "express": "^4.17.1",
     "react": "^16.13.1",

tsconfig.json

@@ -9,5 +9,5 @@
     "esModuleInterop": true
   },
   "include": ["./src"],
-  "exclude": ["src/frontend"]
+  "exclude": ["src/frontend","src/backend/test/**/*.spec.ts"]
 }

yarn.lock

@@ -1209,7 +1209,7 @@ bn.js@^5.1.1:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.1.3.tgz#beca005408f642ebebea80b042b4d18d2ac0ee6b"
   integrity sha512-GkTiFpjFtUzU9CbMeJ5iazkCzGL3jrhzerzZIuqLABjbwRaFt33I9tUdSNryIptM+RxDet6OKm2WnLXzW51KsQ==
 
-body-parser@1.19.0:
+body-parser@1.19.0, body-parser@^1.19.0:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
   integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==